diff options
| author | SkyLake.Huang <skylake.huang@mediatek.com> | 2021-01-20 15:31:34 +0800 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-01-29 10:35:14 -0500 |
| commit | 3f1250a9e25f6c4a10ed7689eee2af1f58275a38 (patch) | |
| tree | 1493bd6dff012da149508897e418664dc62f8000 | |
| parent | 7a49d61742c2387e9d5fbb1e1e707ef1e0c624b5 (diff) | |
| download | u-boot-3f1250a9e25f6c4a10ed7689eee2af1f58275a38.tar.gz | |
arm: dts: enable MTK SPI NOR controller driver
1. Enable MTK SPI NOR controller driver on mt7622 & mt7629.
2. Enable quad mode for read and single mode for write.
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
| -rw-r--r-- | arch/arm/dts/mt7622-rfb.dts | 16 | ||||
| -rw-r--r-- | arch/arm/dts/mt7622.dtsi | 11 | ||||
| -rw-r--r-- | arch/arm/dts/mt7629-rfb.dts | 16 | ||||
| -rw-r--r-- | arch/arm/dts/mt7629.dtsi | 11 | ||||
| -rw-r--r-- | configs/mt7622_rfb_defconfig | 3 | ||||
| -rw-r--r-- | configs/mt7629_rfb_defconfig | 3 |
6 files changed, 56 insertions, 4 deletions
diff --git a/arch/arm/dts/mt7622-rfb.dts b/arch/arm/dts/mt7622-rfb.dts index ef7d0f0270e..c2f1ad2011a 100644 --- a/arch/arm/dts/mt7622-rfb.dts +++ b/arch/arm/dts/mt7622-rfb.dts @@ -19,7 +19,7 @@ }; aliases { - spi0 = &snfi; + spi0 = &snor; }; memory@40000000 { @@ -165,11 +165,25 @@ pinctrl-names = "default", "snfi"; pinctrl-0 = <&snor_pins>; pinctrl-1 = <&snfi_pins>; + status = "disabled"; + + spi-flash@0{ + compatible = "jedec,spi-nor"; + reg = <0>; + u-boot,dm-pre-reloc; + }; +}; + +&snor { + pinctrl-names = "default"; + pinctrl-0 = <&snor_pins>; status = "okay"; spi-flash@0{ compatible = "jedec,spi-nor"; reg = <0>; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <4>; u-boot,dm-pre-reloc; }; }; diff --git a/arch/arm/dts/mt7622.dtsi b/arch/arm/dts/mt7622.dtsi index 5c2e0251ded..0127474c95d 100644 --- a/arch/arm/dts/mt7622.dtsi +++ b/arch/arm/dts/mt7622.dtsi @@ -53,6 +53,17 @@ #size-cells = <0>; }; + snor: snor@11014000 { + compatible = "mediatek,mtk-snor"; + reg = <0x11014000 0x1000>; + clocks = <&pericfg CLK_PERI_FLASH_PD>, + <&topckgen CLK_TOP_FLASH_SEL>; + clock-names = "spi", "sf"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + timer { compatible = "arm,armv8-timer"; interrupt-parent = <&gic>; diff --git a/arch/arm/dts/mt7629-rfb.dts b/arch/arm/dts/mt7629-rfb.dts index 5cc7294de67..df43cc49c54 100644 --- a/arch/arm/dts/mt7629-rfb.dts +++ b/arch/arm/dts/mt7629-rfb.dts @@ -14,7 +14,7 @@ compatible = "mediatek,mt7629-rfb", "mediatek,mt7629"; aliases { - spi0 = &snfi; + spi0 = &snor; }; chosen { @@ -69,11 +69,25 @@ pinctrl-names = "default", "snfi"; pinctrl-0 = <&snor_pins>; pinctrl-1 = <&snfi_pins>; + status = "disabled"; + + spi-flash@0{ + compatible = "jedec,spi-nor"; + reg = <0>; + u-boot,dm-pre-reloc; + }; +}; + +&snor { + pinctrl-names = "default"; + pinctrl-0 = <&snor_pins>; status = "okay"; spi-flash@0{ compatible = "jedec,spi-nor"; reg = <0>; + spi-tx-bus-width = <1>; + spi-rx-bus-width = <4>; u-boot,dm-pre-reloc; }; }; diff --git a/arch/arm/dts/mt7629.dtsi b/arch/arm/dts/mt7629.dtsi index 6850e0058d4..05394266e06 100644 --- a/arch/arm/dts/mt7629.dtsi +++ b/arch/arm/dts/mt7629.dtsi @@ -223,6 +223,17 @@ #size-cells = <0>; }; + snor: snor@11014000 { + compatible = "mediatek,mtk-snor"; + reg = <0x11014000 0x1000>; + clocks = <&pericfg CLK_PERI_FLASH_PD>, + <&topckgen CLK_TOP_FLASH_SEL>; + clock-names = "spi", "sf"; + status = "disabled"; + #address-cells = <1>; + #size-cells = <0>; + }; + ssusbsys: ssusbsys@1a000000 { compatible = "mediatek,mt7629-ssusbsys", "syscon"; reg = <0x1a000000 0x1000>; diff --git a/configs/mt7622_rfb_defconfig b/configs/mt7622_rfb_defconfig index ccf926e1040..347f5f6b123 100644 --- a/configs/mt7622_rfb_defconfig +++ b/configs/mt7622_rfb_defconfig @@ -49,7 +49,8 @@ CONFIG_DM_SERIAL=y CONFIG_MTK_SERIAL=y CONFIG_SPI=y CONFIG_DM_SPI=y -CONFIG_MTK_SNFI_SPI=y +# CONFIG_MTK_SNFI_SPI is not set +CONFIG_MTK_SNOR=y CONFIG_SYSRESET_WATCHDOG=y CONFIG_TIMER=y CONFIG_MTK_TIMER=y diff --git a/configs/mt7629_rfb_defconfig b/configs/mt7629_rfb_defconfig index d9032d4493c..36912235102 100644 --- a/configs/mt7629_rfb_defconfig +++ b/configs/mt7629_rfb_defconfig @@ -75,7 +75,8 @@ CONFIG_DM_SERIAL=y CONFIG_MTK_SERIAL=y CONFIG_SPI=y CONFIG_DM_SPI=y -CONFIG_MTK_SNFI_SPI=y +# CONFIG_MTK_SNFI_SPI is not set +CONFIG_MTK_SNOR=y CONFIG_SYSRESET=y CONFIG_SPL_SYSRESET=y CONFIG_SYSRESET_WATCHDOG=y |